Description

Hexanedioic Acid, Polymer With 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediol, 2,5-Furandione And 1,3-Isobenzofurandione, 2-Ethylhexanoate is a specialized, high-performance polymeric resin designed for advanced coating and adhesive formulations. This compound is engineered to deliver exceptional durability, chemical resistance, and adhesion properties, making it a critical component for demanding industrial applications. It is primarily utilized by manufacturers in the coatings, inks, and specialty polymer industries seeking to enhance product performance and longevity.

Application

• High-Performance Industrial Coatings: Used as a key resin in formulations for metal, plastic, and wood coatings requiring excellent weatherability, gloss, and chemical resistance.
• Automotive and Transportation Finishes: Provides durable, scratch-resistant, and UV-stable clearcoats and pigmented finishes for vehicle exteriors and components.
• Packaging Inks and Overprint Varnishes: Serves as a binder in printing inks and protective varnishes for flexible and rigid packaging, offering high gloss and fast curing.
• Industrial Adhesives and Sealants: Imparts strong adhesion and flexibility in structural and assembly adhesives for construction, automotive, and aerospace applications.
• Can and Coil Coatings: An essential component in coatings for food/beverage cans and pre-coated metal coils, providing formability and corrosion protection.
• Wood Finishes and Furniture Lacquers: Used in high-quality furniture and flooring finishes to achieve a hard, clear, and abrasion-resistant surface.
• Plastic Substrate Coatings: Enhances adhesion and aesthetic properties of coatings applied to various engineering plastics.
• Specialty Resin Modifier: Acts as a performance additive to improve the toughness, flexibility, and drying characteristics of other polymer systems.

Basic Information

Item	Details
Product Name	Hexanedioic Acid, Polymer With 2-Ethyl-2-(Hydroxymethyl)-1,3-Propanediol, 2,5-Furandione And 1,3-Isobenzofurandione, 2-Ethylhexanoate
CAS No.	76684-65-6
Molecular Formula	Complex Polymer - Contact for details
Molecular Weight	Varies by grade and polymerization degree
Synonyms	Adipic Acid Polymer with Trimethylolethane, Maleic Anhydride, and Phthalic Anhydride, 2-Ethylhexyl Ester; Polyester Resin based on Adipic Acid, Trimethylolethane, Maleic Anhydride, and Phthalic Anhydride; Alkyd Resin Modifier; Coating Polyester; Adipic acid/trimethylolethane/maleic anhydride/phthalic anhydride copolymer, 2-ethylhexyl ester; Unsaturated Polyester Resin intermediate; TME-based Polyester Resin.
EINECS	Contact for details

Quality Control

Our production of this polymeric resin adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as acid value, hydroxyl value, viscosity, solids content, and color are rigorously tested. A Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). This product is hygroscopic (moisture-sensitive) and light-sensitive; prolonged exposure to moisture or direct light may affect its properties. Keep away from heat sources and open flames.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 3
Acid Value (mg KOH/g)	5 - 15
Hydroxyl Value (mg KOH/g)	30 - 80
Viscosity (at 25°C, cP)	2000 - 8000
Non-Volatile Matter (Solid Content, %)	70 ± 2
Solvent	2-Ethylhexanol / Xylene blend

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.